Massage chair



FIG. 1 is a perspective view of the massage chair according to the present invention;

FIG. 2 is a side view of the massage chair according to the present invention;

FIG. 3 is a front view of the massage chair according to the present invention;

FIG. 4 is another side view of the massage chair according to the present invention;

FIG. 5 is a rear view of the massage chair according to the present invention; and,

FIG. 6 is a top view of the massage chair according to the present invention. 

The ornamental design for massage chair, as shown and described. 